The ruling of the Senate of the Supreme Court has entered into force in a complex public procurement dispute, in which or colleagues, sworn lawyers Pēteris Serģis and Juris Balodis-Bolužs successfully represented the state limited liability company “Latvijas Valsts ceļi” in a dispute with JSC BMGS regarding the negotiation procedure between “Latvijas Valsts ceļi” ” and AS “Latvenergo” as the customer on the one hand and the executor (in which AS “LNK Industries” and SIA “LT BETONS” have merged) on the other hand, invalidating the concluded agreement. The reconstruction works of the Riga HPP drainage system were amended with the controversial agreement. During the legal proceedings, a number of complicated legal application issues were resolved, for example, whether in the public procurement process, applying the negotiation procedure without contract notification, it is permissible to make significant amendments to the procurement contract if the customer needs additional construction works that were not initially included in the contract or construction project, but which due to unforeseen circumstances, have become necessary for the performance of the previously concluded contract.